Slushy roads were the probable cause of a two-vehicle accident Friday before noon in Steuben County that claimed the life of a Clear Lake man.  Sheriff’s deputies report that a northbound vehicle driven by 77-year-old Judy Troll lost control on a slick spot on northbound County Road 50 West near County Road 535 North and collided with a southbound minivan driven by Shawntee Nusbaum of West Otter Lake.  A passenger in the Troll vehicle, 79-year-old Robert Troll, was pronounced dead at the scene of internal injuries.  No charges are expected to be filed.